Currently, the daily planning process involves either manually dragging and dropping tasks onto the calendar or using the "auto-schedule" feature, which requires individual attention to each task.
My suggestion is, once you've selected what tasks you want to do for the day, allow users to auto-schedule all tasks with a single action—a button and/or shortcut, thus eliminating the need to schedule tasks individually.
To further enhance this functionality, incorporate AI to intelligently batch similar tasks and adapt scheduling preferences according to user habits.